'Escaped convict' is part of a second series based on the legend of Mrs Fraser, which had captivated Nolan following his first visit to Fraser Island, Queensland in 1947.

In the legend, the brig 'Stirling Castle' ran aground off Great Sandy Island. The crew, including Captain and Mrs Fraser, abandoned ship and eventually landed on the northern tip of the island. Captain Fraser perished and the remaining survivors were captured by the island's Aboriginal inhabitants.

Mrs Fraser survived until her rescue by convict John Graham, who found her and brought her back to safety. Finding that Mrs Fraser had rescinded her promise to intercede for his free pardon, Graham then escaped the authorities, hiding in the impenetrable jungle of the island which today bears the name of his betrayer.

In this series, Nolan experimented with a new medium of oil mixed with polyvinyl acetate creating a soft, sensuous, translucent quality. This was a departure from the past two decades when the artist had relied on the fast-drying effects of Ripolin enamel which resulted in a flat, opaque surface. Here Nolan has scoured and scraped the paint away, creating an illusion of rich glaring light, rather like the effect of tempera or watercolour.